Advanced automatic discounts without custom code. DiscountForge is a rules engine for automatic discounts, built on Shopify Functions, the official replacement for Shopify Scripts. Recreate the discount logic Plus stores ran with Scripts: tiered and volume discounts, Buy X Get Y, and VIP or wholesale pricing gated by customer tags. A built-in simulator shows why each discount did or didn't apply on a sample cart, and conflicting rules are flagged before they reach your shoppers.

• Tiered and volume discounts by cart subtotal or quantity, per order or per line
• Buy X Get Y and BOGO within or across products, cheapest-first, with a cart cap
• VIP, wholesale, and B2B discounts gated by customer tags, synced automatically
• Simulator traces why a discount did or didn't apply before shoppers ever see it
• Conditions: minimum subtotal, cart quantity, SKUs, currency, and customer tags